# -*- coding: utf-8 -*-
# @Time    : 2021/10/16 12:08
# @Author  : super

str_sum = ""

f = open("a.txt", "r", encoding = "utf-8")
while True:
	con = f.read(10)
	str_sum += con
	if len(con) == 0:
		break
print(str_sum)

f.close()
